Mackie 400F User Manual

Page 1
STUDIO RECORDING PREAMP with 192kHz FIREWIRE I/O
OWNER’S MANUAL
Page 2

Important Safety Instructions

1. Read these instructions.
2. Keep these instructions.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
ONYX 400F
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifi ers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fi t into your outlet, consult an electrician for replacement of the obsolete outlet.
10.
Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the apparatus.
11.
Only use attachments/accessories specifi ed by the manufacturer.
12.
Use only with a cart, stand, tripod, bracket, or table specifi ed by the
manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
PORTABLE CART WARNING
Carts and stands - The Component should be used only with a cart or stand that is recommended by the manufacturer. A Component and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the Component and cart combination to overturn.
13.
Unplug this apparatus during lightning storms or when unused for long
periods of time.
14.
Refer all servicing to qualifi ed service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power­supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
15.
This apparatus shall not be exposed to dripping or splashing, and no
object fi lled with liquids, such as vases, shall be placed on the apparatus.
16.
This apparatus has been designed with Class-I construction and must
be connected to a mains socket outlet with a protective earthing con­nection (the third grounding prong).
17.
This apparatus has been equipped with a single-pole, rocker-style AC
mains power switch. This switch is located on the front panel and should remain readily accessible to the user.
18.
This apparatus does not exceed the Class A/Class B (whichever is
applicable) set out in the radio interference regulations of the Canadian Department
limits for radio noise emissions from digital apparatus as
of Com mu ni ca tions.
ATTENTION — Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant las limites applicables aux appareils numériques de class A/de class B (selon le cas) prescrites dans le réglement sur le brouillage radioélectrique édicté par les ministere des com mu ni ca tions du Canada.
19.
Exposure to extremely high noise levels may cause permanent hearing
loss. Individuals vary considerably in susceptibility to noise-induced hearing loss, but nearly everyone will lose some hearing if exposed to suffi ciently intense noise for a period of time. The U.S. Government’s Occupational Safety and Health Administration (OSHA) has specifi ed the permissible noise level exposures shown in the following chart.
According to OSHA, any exposure in excess of these permissible limits
could result in some hearing loss. To ensure against potentially danger­ous exposure to high sound pressure levels, it is recommended that all persons exposed to equipment capable of producing high sound pres­sure levels use hearing protectors while the equipment is in operation. Ear plugs or protectors in the ear canals or over the ears must be worn when operating the equipment in order to prevent permanent hearing loss if exposure is in excess of the limits set forth here.
CAUTION AVIS
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED PERSONNEL
ATTENTION: POUR EVITER LES RISQUES DE CHOC
ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE. AUCUN
ENTRETIEN DE PIECES INTERIEURES PAR L'USAGER. CONFIER
2
ONYX 400F
L'ENTRETIEN AU PERSONNEL QUALIFIE.
AVIS: POUR EVITER LES RISQUES D'INCENDIE OU
D'ELECTROCUTION, N'EXPOSEZ PAS CET ARTICLE
A LA PLUIE OU A L'HUMIDITE
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure, that may be of sufficient magnitude to constitute a risk of electric shock to persons.
Le symbole éclair avec point de flèche à l'intérieur d'un triangle équilatéral est utilisé pour alerter l'utilisateur de la présence à l'intérieur du coffret de "voltage dangereux" non isolé d'ampleur suffisante pour constituer un risque d'éléctrocution.
The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
Le point d'exclamation à l'intérieur d'un triangle équilatéral est employé pour alerter les utilisateurs de la présence d'instructions importantes pour le fonctionnement et l'entretien (service) dans le livret d'instruction accompagnant l'appareil.
Duration Per Day Sound Level dBA, Typical In Hours Slow Response Example
8 90 Duo in small club
6 92
4 95 Subway Train
3 97
2 100 Very loud classical music
1.5 102
1 105 Tami screaming at Adrian about deadlines
0.5 110
0.25 or less 115 Loudest parts at a rock concert
WARNING — To reduce the risk of fi re or
electric shock, do not expose this apparatus
to rain or moisture.
Page 3
Table of Contents
Introduction................................................................................................................................. 5
Getting Started ...........................................................................................................................6
Zero the Controls................................................................................................................................................................... 6
Connections............................................................................................................................................................................. 6
Set the Levels.......................................................................................................................................................................... 6
Set the Console Control Panel........................................................................................................................................... 6
Start Recording to DAT .........................................................................................................................................................7
Start Recording to DAW........................................................................................................................................................7
Hookup Diagrams.......................................................................................................................8
Onyx 400F Features..................................................................................................................12
Front Panel.............................................................................................................................................................................. 12
1. Power Switch................................................................................................................................................................... 12
2. CLOCK SOURCE Indicators .........................................................................................................................................12
3. FireWire Indicator .........................................................................................................................................................12
4. MIDI Indicators..............................................................................................................................................................12
5. CONTROL ROOM Level............................................................................................................................................... 12
6. PHONES 1 and 2 Level ..................................................................................................................................................12
7. PHONES 1 and 2 Outputs............................................................................................................................................. 12
8. 48V Phantom Power Switch ..................................................................................................................................... 13
9. Channel GAIN ................................................................................................................................................................ 13
10. Signal Level Indicators............................................................................................................................................... 13
11. Instrument Switch ....................................................................................................................................................... 13
12. Instrument Input ......................................................................................................................................................... 13
Rear Panel ...............................................................................................................................................................................14
13. MIC/Line Inputs........................................................................................................................................................... 14
14. INSERTS..........................................................................................................................................................................14
15. LINE IN (Channels 5-8)................................................................................................................................................ 15
16. LINE OUT........................................................................................................................................................................ 15
17. CR OUT............................................................................................................................................................................ 15
18. WORD CLOCK IN/OUT.............................................................................................................................................. 15
19. FIREWIRE.......................................................................................................................................................................16
20. MIDI IN/OUT...............................................................................................................................................................16
21. S/PDIF IN/OUT............................................................................................................................................................17
22. Power Receptacle.......................................................................................................................................................17
Owner’s Manual
Don’t forget to visit our website at www.mackie.com for more
information about this and other Mackie products.
Part No. SW0204 Rev. A 5/05 ©2005 LOUD Technologies Inc. All Rights Reserved.
Owner’s Manual
3
Page 4
Onyx 400F Console.................................................................................................................. 18
Installing the Software........................................................................................................................................................18
Computer Requirements.................................................................................................................................................18
A Note about Hard Drive Speed:...................................................................................................................................18
Installing the Drivers and Onyx 400F Console .........................................................................................................18
Macintosh OS X Audio MIDI Setup .............................................................................................................................20
ONYX 400F
Installing Tracktion 2........................................................................................................................................................ 21
Using the Onyx 400F Console...........................................................................................................................................23
Settings.................................................................................................................................................................................23
Outputs............................................................................................................................................................................... 26
Appendix A: Service Information.........................................................................................27
Warranty Service ................................................................................................................................................................. 27
Troubleshooting................................................................................................................................................................... 27
Repair...................................................................................................................................................................................... 28
Appendix B: Connections .......................................................................................................29
Appendix C: Technical Info .....................................................................................................31
Onyx 400F Specifi cations................................................................................................................................................... 31
Onyx 400F Block Diagram..................................................................................................................................................33
Onyx 400F Limited Warranty............................................................................................... 35
Please write your serial number here for future reference (i.e., insurance claims, tech support, return authorization, etc.)
Purchased at:
Date of purchase:
4
ONYX 400F
Page 5
Owner’s Manual

Introduction

Thank you for choosing a Mackie Onyx 400F ten­channel professional audio interface for studio digital audio recording. The Onyx Series microphone preamps are designed for the digital era and offer the newest fea­tures and latest technologies for digital studio recording in a durable, road-worthy package.
The Onyx 400F is equipped with four of our new premium precision-engineered studio-grade Onyx mic preamps. Mackie is renowned for the high-quality mic preamps used in our mixers, and the Onyx mic pre’s are better than ever, with specifi cations rivaling other stand-alone mic preamplifi ers at twice the price.
The Onyx 400F is designed to be a transparent audio interface for direct tracking and mixdown. It works with virtually any ASIO/Core Audio compliant DAW software application on a PC or Mac as a 10x10 audio interface and 1x1 MIDI interface.
Channels 1 and 2 feature an instrument select switch, which lets you connect an acoustic, electric, or bass guitar directly to the preamp, eliminating the need for an external direct box.
Channels 1-4 have a Neutrik™ Combo input connector, which allows you to use either a 1/4" TRS connector or an XLR connector. A global 48V switch applies phantom power to all four XLR input connectors. Insert jacks are provided for channels 1-4 to send and return the signal to an external processor. These are pre-A/D so they work great for compressors and other dynamic processors.
Channels 5-8 each have a 1/4" TRS input connector and accept line-level signals. Eight channels of analog bal­anced line outputs are provided on 1/4" TRS connectors. Two channels of digital inputs and outputs are provided on two S/PDIF RCA-type connectors. A FireWire connec­tor provides a simple connection to a laptop or desktop computer and allows all 10 channels (eight analog and two S/PDIF) to be streamed to and from your software of choice. There are two FireWire connectors so the Onyx 400F can be placed in a daisy-chain FireWire connection.
The Onyx 400F uses the Texas Instruments TMS320C6713 DSP, which is capable of 1800 million instructions per second (MIPS) and can operate with 32-bit or 64-bit word instructions. This refl ects the same 64-bit quality found in the latest generation of DAWs, in­cluding Tracktion 2, and is why the Onyx 400F is capable of zero-latency recording (and why it sounds so good!).
The Onyx 400F Console software is a control panel that allows you to choose the sample rate (44.1, 48, 88.2, 96,
176.4, or 192 kHz) for the internal A/D and D/A convert­ers, and the clock source (from an external clock con­nected to the external word clock input connector on the rear panel, from the S/PDIF input, or from the internal clock). You can turn the DSP Mixer on and off, which is a matrix mixer that allows you to provide a separate mix for each pair of outputs. You can choose whether
the headphone and control room outputs mirror the ASIO/Core Audio Outputs 1 and 2 or the ASIO/Core Audio Outputs 7 and 8. You can also select whether the S/PDIF I/O is formatted for consumer or professional status.
HOW TO USE THIS MANUAL
We know that many of you can’t wait to get your new preamp/FireWire interface hooked up, and you’re probably not going to read the manual fi rst (sigh!). So the fi rst section after this introduction is a Quick-Start Guide called “Getting Started” to help you get the Onyx 400F set up fast so you can start using it right away. Right after that are the ever popular hook-up diagrams that show typical setups for recording.
Then, when you have time, read the Features Descrip­tion section. This describes every knob, button, and con­nection point on the Onyx 400F, as well as the software settings and controls.
Throughout this section you’ll fi nd illustrations with each feature numbered. If you want to know more about a feature, simply locate it on the appropriate illustra­tion, notice the number attached to it, and fi nd that number in the nearby paragraphs.
This icon marks information that is critically important or unique to the Onyx 400F. For your own good, read them and remember them. They will be on the fi nal test.
This icon leads you to in-depth expla­nations of features and practical tips. While not mandatory, they usually have some valuable nugget of information.
A PLUG FOR THE CONNECTOR SECTION
Appendix B is a section on connectors: XLR connec­tors, balanced connectors, unbalanced connectors, and the insert connectors used on the Onyx 400F.
More resources on our website at www.mackie.com. THE GLOSSARY: A Haven of Non-Techiness for
the Neophyte
The “Glossary of Terms” is a fairly comprehensive dictionary of pro-audio terms. If terms like “clipping,” “noise fl oor,” or “unbalanced” leave you blank, refer to this glossary for a quick explanation.
ARCANE MYSTERIES ILLUMINATED
“Arcane Mysteries” discusses some of the down ‘n’ dirty practical realities of microphones, fi xed installations, grounding, and balanced versus unbalanced lines. It’s a goldmine for the neophyte, and even the seasoned pro might learn a thing or two.
Owner’s Manual
5
Page 6

Getting Started

READ THIS PAGE!!
Even if you’re one of those people who never reads manuals, all we ask is that you read this page now before
ONYX 400F
The Onyx 400F can be used in standalone mode, or connected to a computer with the FireWire connection. Either way, you will want to install the Windows drivers (PC only) and the Onyx 400F Console software on your computer fi rst to get the internal routing setup. Refer to page 18 for instructions on installing the software.
Once you’ve installed the software, proceed as follows:
you begin using the Onyx 400F. You’ll be glad you did!

Zero the Controls

1. Turn down the channel GAIN controls, and the
Control Room and Phones level controls.
2. Set all push button switches to their “out” positions.
3. Turn the POWER switch off.

Connections

Set the Levels

To set the channel GAIN controls (on channels 1-4), it’s not even necessary to hear what you’re doing at the outputs of the preamplifi er. The following steps must be performed one channel at a time.
1. Play something into the selected input. This could
be an instrument, a singing or speaking voice, or a line input such as a CD player or tape recorder output. Be sure that the volume of the input source is the same as it would be during normal use. If it isn’t, you might have to readjust these levels later.
2. Adjust the channel’s GAIN control so that the
“–20” and “–10” LEDs light frequently or continu­ously, and the “OL” LED doesn’t light at all (or only fl ashes occasionally).
3. Repeat for each channel.
4. Since channels 5-8 and the S/PDIF inputs (chan-
nels 9-10) don’t have an input GAIN control, their input levels must be adjusted at the source. You can monitor the input level either with the Onyx 400F Console (with the DSP Mixer turned on in the Set­tings tab), or with the input metering of your DAW software application.
This tutorial demonstrates how to route four input channels to your DAW and mix them down to a 2-track S/PDIF output to a DAT
1. Plug a microphone into channel 1’s MIC input. You
can plug additional microphones or instruments into channels 2-4.
Connect the FireWire connector from the Onyx 400F
2.
to the FireWire connector on your computer.
Note: The Onyx 400F is equipped with two 6-pin
FireWire connectors and comes with a 6-pin to 6-pin FireWire cable. If your computer has a 4-pin FireWire connector, you can purchase a 6-pin to 4-pin FireWire adapter cable at many computer supply stores or online.
3. Plug in the detachable linecord, connect it to an AC
outlet, and turn on the Onyx 400F’s POWER switch.
4. If the microphone is a dynamic microphone, leave
the 48V switch out. If it’s a condenser microphone, push in the 48V phantom power button to turn on the phantom power for channels 1-4.
5. Open the Onyx 400F FireWire Conole software
application.
6. Connect the S/PDIF output to the S/PDIF input on
a DAT or other S/PDIF-compatible recorder.
:
5. Adjust the source level control so the meter indicates between –20 and –10. You want to avoid having the OL (Overload) LED light.

Set the Console Control Panel

1. Select the “Settings” tab in the Console control panel. Select 44.1 kHz sample rate, DSP Mixer On, and Headphones Mirror Outputs 1/2.
2. Select the “Outputs 1/2” tab. Make sure the MUTE buttons for Inputs 1-4 and the Master fader are deselected and the faders are all the way up (0 dB). Set the Pan for Input 1 full left, for Input 2 full right, Input 3 full left, and Input 4 full right (or adjust the Pan controls to your preference).
3. Select the “Outputs 9/10” tab (this is for the S/PDIF outputs). Set it the same way you did for Outputs 1/2 in step 2 above.
4. Connect a pair of headphones to one of the Phones outputs. Slowly turn up the Phones Level control while music is playing. You will be monitoring Out­puts 1/2. This should be the same mix as Outputs 9/10 if you set them up the same way, which goes to the DAT recorder.
6
ONYX 400F
Page 7

Start Recording to DAT

1. Now you can use the Onyx 400F in Standalone mode by closing the 400F Console and disconnecting the FireWire connection from your computer. It retains the settings you made with the Console Control Panel and you can make a stereo recording with your DAT or other recording device connected to the S/PDIF output.
You can set up the Onyx 400F as a 10x2 standalone rackmount mixer by adjusting the faders and pan controls for all the inputs in the “Outputs 1/2” tab in the Console Control Panel and
using the Control Room outputs as the stereo output (make sure “Mirror Outputs 1/2” is selected in the Settings tab). When you discon­nect the FireWire connection between the 400F and the computer, the settings are retained. When you turn off the 400F, the settings are saved to the fl ash memory in the 400F and recalled when you next turn it on.

Start Recording to DAW

1.
Select the Onyx 400F as the sound device in your
DAW application. Each DAW application has its own method of doing this, so refer to your DAW applica­tion’s manual if you are not sure. In Tracktion 2, this is done in “Audio Devices” under the “Settings” tab.
Owner’s Manual
Other Nuggets of Wisdom
• You can connect the analog outputs from any line-level source to the LINE INPUTS on the Onyx 400F and use its high-quality analog-to-digital converters to get your analog signals to your digital recorder(s).
• Always turn the Onyx 400F off before making or changing connections.
• When you shut down your equipment, turn off the amplifi ers fi rst. When powering up, turn on the amplifi ers last.
• Never listen to loud music for prolonged periods. Please see the Safety Instructions on page 2 for information on hearing protection.
• Save the shipping box! You may need it someday, and you don’t want to have to pay for another one.
That’s it for the “Getting Started” section. Next comes the “Hookup” section that shows you some typical ways that you might use the Onyx 400F in real applications. After that, you can take the grand tour of the Onyx 400F, with descriptions of every knob, button, input, and output. We encourage you to take the time to read all of the feature descriptions, but at least you know it’s there if you have any questions.
2. You should now see the signals from the Onyx 400F appearing on the meters in your DAW. Start recording and hear the Onyx 400F in stunning crystal clarity.
Note: The signals appearing at the inputs to the
DAW are not affected by the settings in the 400F Console Output tabs. Each input on the Onyx 400F appears at its corresponding input in the DAW.
Owner’s Manual
7
Page 8

Hookup Diagrams

ONYX 400F
Bass Guitar
(to Instrument Input
on Front Panel
Electric Guitar
Headphone Distribution
Amp
Headphones
for Talent
Mics
MIC/LINE
O
Powered
Studio Monitors
(From Front Panel)
FIREWIRE
WORD CLOCK
IN OUT
Headphones For Engineer
MIDI
IN OUT
External FireWire
2-Channel Mic Pr e
(with S/PDIF Output)
S/PDIF
IN
100-240 VAC
~
50-60Hz 20W
OUT
Hard Drive
Stereo DAT Recorder
(with S/PDIF Input)
MIC/LINE
O
M
X
I
C
Y
N
3
P
R
E
1
Stereo Guitar
Effects
7
658
214
7
LINE OUTLINE ININSERTS CR
RL2143658
Mics
MIC/LINE
MIC/LINE
M
M
M
X
I
C
Y
P
N
R
E
4
X
X
I
I
C
C
Y
Y
P
P
N
N
R
R
O
O
E
E
2
3
Mackie Control Universal
8765432
dB
+
10
5
U
5
0
10
20
30
40
50
60
SMPTE
BEATS
ASSIGNMENT
ASSIGNMENT
TRACK
SEND
NAME VALUE
F1 F2 F3 F4 F5 F6 F7 F8
PAN/SURROUND
PLUG-IN
EQ INSTRUMENT
FADER BANKS
BANK
MIDI
TRACKS
CHANNEL
FLIP
GLOBAL
VIEW
MASTER
dB
CONTROL
10
5
U
MARKER NUDGE
5
10
20
30
40
50
60
DISPLAY
SMPTE BEATS
INPUTS AUDIO
MODIFIERS
OPTIONSHIFT
REWIND
ZOOM
HOURS MINUTES SECONDS FRAMES
BARS BEATS SUB DIVISION TICKS
GLOBAL VIEW
AUDIO
INSTRUMENT
TRACKS
AUTOMATION UTILITIES
TOUCH
/ALT
CYCLE DROP REPLACE CLICK
FAST FWD
AUX BUSSES OUTPUTS USER
WRITEREAD/OFF
GROUPLATCH
STOP
RUDE
SOLO
SAVETRIM
UNDO
CANCEL
ENTER
SOLO
PLAY
RECORD
SCRUB
Out In Out In
Stereo Compressor
Keyboar d or other
line-level input
To Desktop
or
Laptop Computer
MACKIE FADER PACK VERSION 1.0
REC REC REC REC REC REC REC REC
SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE
SELECT SELECT SELECT SELECT SELECT SELECT SELECT SELECT
1
dB
dB
dB
dB
dB
+
+
10
5
U
5
0
0
10
20
30
40
50
60
dB
+
+
+
+
10
5
U
5
10
20
30
40
50
60
+
10
10
10
10
5
5
5
5
U
U
U
U
5
5
5
5
0
0
0
0
0
10
10
10
10
20
20
20
20
30
30
30
30
40
40
40
40
50
50
50
50
60
60
60
60
dB
10
5
U
5
10
20
30
40
50
60
The FireWire connector on the Onyx 400F can be connected directly to computer running a
DAW application (Digital Audio Workstation). In this example, an electric bass
a FireWire equipped
guitar is plugged into the Instrument input on channel 1, microphones are plugged into channels 2-4, and channels 5-8 are used for stereo inputs from a guitar and keyboard. The analog LINE OUTs 1-6 are sent to a headphone distribution amp to provide individual headphone mixes for the talent. A Mackie Control Universal is connected via the MIDI IN/OUTs, which controls the Tracktion 2 soft­ware installed on the computer. An external FireWire hard drive is connected to the second FireWire connection on the Onyx 400F to serve as a dedicated memory storage device for the audio fi les.
Onyx 400F Multitrack Recording with a DAW (Tracking)
8
ONYX 400F
Page 9
Owner’s Manual
Mics
Backup Recorder
(Analog Inputs)
MIC/LINE
N
O
MIC/LINE
M
M
X
X
I
I
C
C
Y
Y
P
P
N
R
R
O
E
E
3
4
M
M
X
X
I
I
C
C
Y
Y
P
P
N
N
R
R
O
O
E
E
1
2
7
3
658
214
MIC/LINE
MIC/LINE
7
LINE OUTLINE ININSERTS CR
S/PDIF
IN
MIDI
IN OUT
FIREWIRE
WORD CLOCK
IN OUT
RL2143658
OUT
Stereo DAT Recorder
(with S/PDIF Input)
This illustrates a simple direct to 2-track recording setup. You can confi gure the Onyx 400F beforehand with the desired sampling rate and Inputs 1 and 2 routed to the S/PDIF output. Analog LINE OUTPUTS 1 and 2 on the Onyx 400F are connected to the analog inputs on a second stereo recorder for backup
.
100-240 VAC
~
50-60Hz 20W
Headphones
For Engineer
(To M onitor Recor ding)
Onyx 400F 2-Track Recording
Owner’s Manual
9
Page 10
ONYX 400F
Bass Guitar
(to Instrument Input
on Front Panel)
Mics
MIC/LINE
MIC/LINE
M
X
I
C
Y
P
N
N
R
O
O
E
4
MIC/LINE
M
M
X
X
I
I
C
C
Y
Y
P
P
N
R
R
O
E
E
2
3
Stereo Compressor
MIDI Keyb oar d Controller
MIC/LINE
3
M
X
I
C
Y
P
N
R
O
E
1
Out In Out In
Electric Guitar
(to Instrument Input
on Front Panel)
7
7
658
214
LINE OUTLINE ININSERTS CR
To Desktop
Computer
MIDI
RL2143658
USB
Powered
Studio Monitors
FIREWIRE
WORD CLOCK
IN OUT
MIDI
IN OUT
External FireWire
Hard Drive
S/PDIF
IN
100-240 VAC
~
50-60Hz 20W
OUT
Mackie Control Universal
HOURS MINUTES SECONDS FRAMES
RUDE
MACKIE FADER PACK VERSION 1.0
REC REC REC REC REC REC REC REC
SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE
SELECT SELECT SELECT SELE CT SELECT SELE CT SELECT SELE CT
1
dB
dB
dB
dB
+
0
dB
+
+
+
+
+
10
10
10
10
10
5
5
5
5
5
U
U
U
U
U
5
5
5
5
5
0
0
0
0
0
10
10
10
10
10
20
20
20
20
20
30
30
30
30
30
40
40
40
40
40
50
50
50
50
50
60
60
60
60
60
SMPTE
BEATS
SOLO
BARS BEATS SUB DIVISION TICKS
ASSIGNMENT
DISPLAY
ASSIGNMENT
TRACK
SEND
SMPTE
NAME
BEATS
VALUE
F1 F2 F3 F4 F5 F6 F7 F8
PAN/SURROUND
PLUG-IN
EQ INSTRUMENT
FADER BANKS
GLOBAL VIEW
BANK
MIDI
INPUTS AUDIO
AUDIO
AUX BUSSES OUTPUTS USER
INSTRUMENT
TRACKS
TRACKS
CHANNEL
MODIFIERS
AUTOMATION UTILIT IES
FLIP
GLOBAL VIEW
8765432
MASTER
dB
dB
dB
dB
+
+
10
10
10
10
5
5
5
5
U
U
U
U
5
5
5
5
0
0
10
10
10
10
20
20
20
20
30
30
30
30
40
40
40
40
50
50
50
50
60
60
60
60
SAVETRIM
UNDO
WRITEREAD/OFF
OPTIONSHIFT
CANCEL
ENTER
TOUCH
GROUPLATCH
CONTROL
/ALT
MARKER NUDGE
CYCLE DROP REPLACE CLICK
SOLO
PLAY
REWIND
RECORD
FAST FWD
STOP
SCRUB
ZOOM
MIDI
USB MIDI Interface
MIDI Drum Controller
This illustrates the potential of the Onyx 400F to do entire band recordings with a minimum of physical gear or large recording spaces. Everything except the singers are “virtual!”
A USB MIDI interface is used to connect an external MIDI keyboard controller and MIDI drum controller to the computer running the DAW software, and a Mackie Control Universal connected to the MIDI I/O on the Onyx 400F to control the DAW DAW is running an amp emulation plugin for the guitars and virtual in­strument plugins for the keyboard and drum controllers.
Onyx 400F with DAW and External Controllers
10
ONYX 400F
. The
Page 11
Master
Video Deck
Owner’s Manual
Video Deck Video Deck Video Deck
MIC/LINE
MIC/LINE
MIC/LINE
MIC/LINE
O
M
X
X
I
I
C
C
Y
Y
P
P
N
N
R
R
O
E
E
3
4
X
X
I
I
C
C
Y
Y
P
P
N
N
R
R
O
O
E
E
1
2
214
3
M
M
M
7
7
658
LINE OUTLINE ININSERTS CR
Headphones
(From Fr ont Panel)
WORD CLOCK
IN OUT
RL2143658
FIREWIRE
IN
MIDI
IN OUT
OUT
External FireWire
Hard Drive
AES/EBU
S/PDIF
Out
AES/EBU
to S/PDIF
Converter
100-240 VAC
~
50-60Hz 20W
To Desktop
or
Laptop Computer
This illustrates an audio/video application where several video decks are connected to the inputs on the Onyx 400F, and use the Console control panel to route the audio to the Master Video deck. The AES/EBU digital audio output from the Master Video deck is converted to S/PDIF format and connected to the S/PDIF input on the Onyx 400F (select Professional S/PDIF format in the 400F Console). This is routed to the DAW software application on a laptop or desktop computer via the FireWire connection.
Onyx 400F Audio/Video Application
Owner’s Manual
11
Page 12

Onyx 400F Features

Front Panel

There are ten channels in the Onyx 400F. Channels 1-4 share the same features with the exception that channels 1 and 2 have a high-impedance 1/4" input jack on the front panel for connecting electric instruments directly
ONYX 400F
to the preamp without a direct box. Channels 5-8 are line-level inputs and have no front panel controls. Channels 9-10 are the stereo digital S/PDIF inputs.

1. Power Switch

This is self-explanatory. When the POWER switch is turned ON (up), power is supplied to the Onyx 400F.

2. CLOCK SOURCE Indicators

These three LEDs indicate the clock source currently selected for the Onyx 400F. The selection is made in the Onyx 400F Console (on the PC or Mac).
Note: Since one of the clock source indicators is always lit when the power is on, it serves as a “power on” indi­cator as well.
The three options are: INT: This is the default selection. The Onyx 400F
runs on its own internal, extremely accurate, low­jitter clock. Select INT when using the 400F as the master clock in a system of digital devices, or if no other clock source is available.
WORD: The Onyx 400F uses the clock signal that
appears at the WORD CLOCK IN [18] connection on the rear panel. Select WORD when you want the 400F to be a slave in a system of digital devices.
S/PDIF: The Onyx 400F uses the clock signal em-
bedded in the S/PDIF digital input [21] signal.
Tip: It’s always best to use the highest quality clock as
the master. Experimenting with different clock sources, and using your ears, is the best way to determine which clock source to use.

3. FireWire Indicator

This LED illuminates when a valid FireWire connec-
tion is made between the Onyx 400F and a computer.

4. MIDI Indicators

These two LEDs fl ash whenever MIDI data appears at
the MIDI IN and MIDI OUT connections.

5. CONTROL ROOM Level

Use this knob to adjust the signal level at the CR Out jacks on the rear panel. It adjusts the signal for both the left and right Control Room outputs, ranging from off () to maximum gain (MAX).
Connect the CR outputs directly to the inputs of a pair of powered studio monitors. No mixer required!

6. PHONES 1 and 2 Level

These two knobs adjust the signal level at the PHONES Out jacks [7] on the front panel. They range from off (∞) to maximum gain (MAX).
Having independent level control for each headphone output means that in an overdub situation, for example, the musician and the engineer can each adjust their own headphone volume to taste.
7. PHONES 1 and 2 Outputs
This is where you plug in your stereo headphones. These
are 1/4" TRS stereo jacks. The same signal ap­pears at both PHONE jacks, but each has its own indi­vidual level control [6]. The same signal to the CONTROL ROOM outputs [17].
is also routed
12
ONYX 400F
STUDIO RECORDING PREAMP WITH 192kHz FIREWIRE I/O
ON
INT WORD S/PDIF
MIDICLOCK SOURCE
IN OUT
CNTRL RM
O
O
MAX
OO
MAX
PHONES
12
OO
MAX
Page 13
WARNING: The headphone amps are designed to drive any standard head­phones to a very loud level. We’re not kidding! They can cause permanent
hearing damage. Even intermediate levels may be painfully loud with some headphones. BE CAREFUL! Always start with the PHONES level turned all the way down before connecting headphones to the PHONES jack. Keep it down until you’ve put on the headphones. Then turn it up slowly. Why? Always remember: “Engineers who fry their ears, fi nd them-
selves with short careers.”

8. 48V Phantom Power Switch

Most professional condenser microphones require phantom power, which is a low-current DC voltage delivered to the microphone on pins 2 and 3 of the XLR microphone connector. Push in the 48V button if your microphone needs phantom power. An LED lights next to the button to indicate that phantom power is active.
This is a global phantom power switch and applies 48V to the XLR input connectors on channels 1-4.
Dynamic microphones, like Shure’s SM57 and SM58, do not require phantom power. However, phantom power will not harm most dynamic microphones should you accidentally plug one in while the phantom power is turned on. Be careful with older ribbon microphones. Check the manual for your microphone to fi nd out for sure whether or not phantom power can damage it.

9. Channel GAIN

The GAIN controls adjust the input sensitivity of the mic and line inputs on channels 1-4. This allows the signal from the outside world to be adjusted to optimal internal operating levels.

10. Signal Level Indicators

These LEDs indicate the channel’s signal level after
the GAIN control and the INSERT jack.
If you’ve followed the “Set the Levels” procedure on page 6, the –20 and –10 LEDs should light frequently, and the OL (Overload) LED should not light at all. If the OL LED is blinking frequently, the signal is probably distorted from overdriving the input. Either turn down the GAIN control or turn down the signal at its source.

11. Instrument Switch

Channels 1 and 2 have an extra button for switching between the MIC/LINE and Instrument inputs. When the button is out (MIC/LINE), the XLR MIC input or the 1/4" LINE input is used, and the Instrument input [12] on the front panel is disconnected. When the button is pushed in (Instrument), the 1/4" Instrument input is used and the XLR MIC and 1/4" LINE inputs are discon­nected. The input stage of the Instrument inputs is specially designed for the high-impedance pickups on electric guitars, basses, acoustic guitar pickups, etc.
Plugging a guitar straight into a typical line input can result in the loss of high frequencies, causing an unnatural and dull sound. Normally, you must use
a direct box between a guitar and a mixer’s or preamplifi er’s input, which serves to convert the impedance of the guitar from high to low. The In­strument inputs on channels 1 and 2 make the need for a direct box unnecessary. HOWEVER: you are running a long cord between the instrument and the Onyx 400F (say over 25 or 30 feet), it is best to use a direct box with a balanced output to avoid picking up noise over the length of the cord.
The Instrument inputs are unbalanced, so if
Owner’s Manual
If a mic-level signal is plugged into the XLR combo jack, there is 0 dB of gain (unity gain) with the knob turned all the way down, ramping up to 60 dB of gain fully up.
When using the balanced line input of the combo jack (1/4
"
TRS connector), there is 20 dB of attenuation all the way down, and 40 dB of gain fully up, with a “U” (unity gain) mark at about 10:00.
ONYX MIC PRE ONYX MIC PRE ONYX MIC PRE ONYX MIC PRE
OL
U
203040
-10
-20
48V
U
60
+40dB
-20dB
-
40
GAIN
30
OL
U
20
-10
-20
U
-20dB
-
40
GAIN

12. Instrument Input

This is a 1/4" TS connector that accepts an unbalanced instrument-level input signal from a high-impedance instrument like a guitar.
4321
+40dB
OL
40
60
-10
-20
-
40
U
203040
U
-20dB
GAIN
+40dB
OL
U
203040
-10
-20
60
U
60
+40dB
-20dB
-
40
GAIN
Owner’s Manual
13
Page 14

Rear Panel

The rear panel is where you make all your analog and digital audio connections to the Onyx 400F (except for the headphones and the high-impedance instrument jacks on the front).

13. MIC/Line Inputs

ONYX 400F
These are Neutrik combo connectors, which accept balanced microphone inputs from an XLR connector or balanced line-level inputs from a The microphone preamps feature our new Onyx design, with higher fi delity and headroom rivaling any stand­alone mic preamp on the market today.
The XLR inputs are wired as follows: Pin 1 = Shield or ground Pin 2 = Positive (+ or hot) Pin 3 = Negative (– or cold)
The
1/4"
inputs are wired as follows: Sleeve = Shield or ground Tip = Positive (+ or hot) Ring = Negative (– or cold)
1/4"
TRS connector.
Special insert cables are available, specially designed
for this kind of insert jack. They are wired as follows:
ring
tip
this plug connects to one of the mixer’s Channel Insert jacks.
sleeve
(TRS plug)
SEND to processor
RETURN from processor
“from ti
“to ring
Tip = Send (output to effects device) Ring = Return ( input from effects device) Sleeve = Common ground (connect shield to all three sleeves)
Besides being used for inserting external devices, these jacks can also be used as channel direct outputs (post-GAIN). This is an unbalanced direct out.
Here are three ways you use the INSERT jacks:
MONO PLUG
Channel Insert jack
Direct out with no signal interruption to master.
Insert only to first “click.”

14. INSERTS

These 1/4" TRS jacks provide a send and return point for channels 1-4. Use the CHANNEL INSERT jacks to connect serial effects devices such as compressors, equalizers, de-essers, or fi lters to each individual channel.
The INSERT points are after the GAIN controls, and just before the analog-to-digital converters. The send (tip) is low-impedance, capable of driving any device. The return (ring) is high-impedance and can be driven by almost any device.
Tip: Since the inserts are before the A/D converters, it’s a good place to strap a compressor on an unruly sing­er to avoid overloading the A/D con­verter without having to turn down the GAIN control a whole bunch.
MONO PLUG
Channel Insert jack
Direct out with signal interruption to master.
Insert all the way in to the second “click.”
STEREO
PLUG
Channel Insert jack
For use as an effects loop.
(TIP = SEND to effect, RING = RETURN from effect)
14
MIC/LINE
M
X
Y
N
O
ONYX 400F
MIC/LINE
M
X
I
C
P
R
E
4
I
Y
N
O
MIC/LINE
M
X
C
P
R
E
3
I
Y
N
O
MIC/LINE
C
P
N
R
O
E
2
3
M
X
I
C
Y
P
R
E
1
4
7
1
8
2
7
5
8
6
LINE OUTLINE ININSERTS CR
5
6
1
3
2
4
L
R
Page 15

15. LINE IN (Channels 5-8)

These are 1/4" TRS connectors, which accept a bal­anced or unbalanced line-level input signal from almost any source.
When connecting a balanced signal to the LINE inputs, wire them as follows: Tip = Positive (+ or hot) Ring = Negative (– or cold) Sleeve = Shield or ground
When connecting an unbalanced signal, wire them as follows: Tip = Positive (+ or hot) Sleeve = Shield or ground

16. LINE OUT

These 1/4" TRS output connectors provide balanced or unbalanced line-level analog signals. The signal at the LINE OUTs depends on the settings in the 400F Console.
The Onyx 400F must be connected to a PC or Mac with a FireWire cable in order to make changes to the mix at the analog line-outputs with the 400F Console.
When the DSP Mixer is turned on in the Onyx 400F Console (in the Settings tab), you can create a separate mix for each pair of LINE OUTs using the Matrix Mixer in the Console. These could be connected to a head­phone distribution amp to provide individual headphone mixes for the talent.
When the Console is closed and the 400F is discon­nected from the PC or Mac, the 400F retains its settings and saves them in fl ash memory. Even if you turn the 400F off, it will turn back on with the settings that are saved in its memory (autosave).
The signal at the CR OUTs (and the PHONES Out) is determined in the Onyx 400F Console, either mirroring LINE OUTs 1 and 2 or LINE OUTs 7 and 8.

18. WORD CLOCK IN/OUT

These BNC connectors send and receive word clock signals.
This WORD CLOCK IN connector receives word clock from another device when the CLOCK SOURCE selec­tor in the Console Settings Panel is set to WORD. Use this connector when you want to slave the 400F to an external master word clock.
Use 75 coaxial cable when connecting a word clock to the WORD CLOCK IN jack. If there is more than one device to connect to the word clock, either use a master word clock distribution box, which distributes the master word clock to multiple devices, or use the WORD CLOCK OUT to feed the signal on to the next device in the chain (see illustrations below).
Note: The WORD CLOCK IN connector has a built-in termination.
Word Clock
Distribution Amplifier
4321
Onyx 400F
Word Clock to Other Slaves
(The last device must be terminated)
75
Owner’s Manual

17. CR OUT

These 1/4" TRS jacks provide a balanced line-level
signal
that can be used to provide a monitor mix to a pair of powered studio monitors, or an additional head­phone mix to a headphone amplifi er.
LINE OUT CR
3
5
7
4
6
8
L
1
WORD CLOCK
R
2
IN OUT
FIREWIRE
Word Clock
From Master
MIDI
IN OUT
WORD CLOCK
IN OUT
S/PDIF
IN
OUT
Word Clock
To Next
Device
100-240 VAC
~
50-60Hz 20W
Owner’s Manual
15
Page 16

19. FIREWIRE

20. MIDI IN/OUT

FireWire (a.k.a. IEEE 1394) is a high-speed serial I/O interface for connecting digital devices, with more than 30 times the bandwidth of USB 1.1. There are two FireWire connections, so you can install the Onyx 400F in a daisy-chain fashion consisting of, for example, the host computer, the Onyx 400F, an external FireWire hard drive, etc.
ONYX 400F
The FireWire interface provides ten inputs to your DAW software application (analog inputs 1-8 and the stereo S/PDIF input). These ten inputs are not affected by the DSP Mixer in the Onyx 400F Console, but are direct from the inputs and A/D converters in the 400F to the software application via the FireWire connection.
The FireWire interface also provides a return for ten channels from the DAW, which can be routed back to their respective line outputs. You can use channels 1 and 2 (or 7 and 8) to monitor the computer audio through your control room speakers or headphones.
Note: You must turn off the DSP Mix­er in the Onyx 400F Console Settings panel to monitor the signals from the DAW at the Onyx 400F line outputs.
The FireWire interface works with both PC and Mac. As an added bonus, we include a free copy of Tracktion 2, our multitrack recording and sequencing software ap­plication for PC and Mac.
These are standard 5-pin DIN MIDI connectors for sending and receiving MIDI commands. When a MIDI controller is connected to the 400F, it appears as a MIDI device in the DAW software application.
The screenshot below shows how the Onyx 400F ap­pears in the Settings/Audio Devices tab in Tracktion 2 as a MIDI device.
On a Mac, it appears in the Audio MIDI Setup utility, found in the Applications/Utilities folder.
If your laptop or desktop computer does not have a FireWire connection, you can purchase a PCI or PCMCIA FireWire card and install it in your computer easily and inexpensively.
LINE OUT CR
3
5
7
4
6
8
L
1
WORD CLOCK
R
2
IN OUT
FIREWIRE
MIDI
IN OUT
OUT
S/PDIF
IN
100-240 VAC
~
50-60Hz 20W
16
ONYX 400F
Page 17

21. S/PDIF IN/OUT

Owner’s Manual

22. Power Receptacle

These are RCA connectors that send and receive two channels of digital audio in the S/PDIF (Sony/Philips Digital Interface) format.
S/PDIF OUT transmits two-channels of digital audio, which appear as outputs 9 and 10 in the Onyx 400F Console and in the DAW software application.
S/PDIF IN receives two-channels of digital audio, and appears as inputs 9 and 10 in the Onyx 400F Console and in the DAW software application.
The S/PDIF I/O on the Onyx 400F sup­ports sample rates up to 192 kHz. This means that all ten channels can be used, even at the highest sample rate supported by the Onyx 400F!
Note: Transferring digital audio over a cable generates EMI (electromagnetic interference) around the cable. Use high-quality connections the cable.
Tip: A 75-ohm composite video cable can be used for a S/PDIF connection.
75-ohm
coaxial cable for the S/PDIF
to minimize the EMI noise radiated around
This is a standard 3-prong IEC power connector. Connect the detachable linecord (included in the box with your Onyx 400F) to the power receptacle, and plug the other end of the linecord into an AC outlet. The Onyx 400F has a universal power supply that can accept any AC voltage ranging from 100 VAC to 240 VAC. No need for voltage select switches. It will work virtually anywhere in the world. That’s why we call it a “Planet­Earth” power supply! This also means that it is less susceptible to voltage sags or spikes, providing greater electromagnetic isolation and better protection against AC line noise.
In general, the shorter the cable length, the less effect it has on the quality of the signal. The maximum recommended length for a S/PDIF cable is limited to 10
meters (about 32 feet).
Note: Strictly speaking, S/PDIF is limited to 20-bits because four bits are reserved for “user bits.” However, in the Onyx 400F, the four user bits are used for digital audio and 24-bits are transmitted (this is an accepted optional implementation of S/PDIF).
Owner’s Manual
17
Page 18

Onyx 400F Console

The Onyx 400F Console lets you make a number of software changes in the operation of the Onyx 400F via the FireWire connection to your computer, as well as providing access to a Matrix Mixer that allows you to create four separate stereo mixes to send to a head-
ONYX 400F
phone amplifi er via the ten line outputs.

Installing the Software

The Onyx 400F Console can be installed on a PC run­ning Window XP or a Macintosh running OS X.

Computer Requirements

These are the minimum computer requirements for running the Onyx 400F Console.
For the PC:
• Microsoft Windows XP SP1 or later
• Pentium 4, Celeron, or Athlon XP processor
• 256 MB RAM
For the Mac:
• OS X 10.3.9
• G4 processor
• 256 MB RAM
It is important to note that the processor speed, amount of RAM installed, and the size and speed of your hard drive all contribute to the overall performance of your recording system.
Another option for either a desktop or laptop com­puter is to purchase an external FireWire-equipped hard drive, again preferably a 7200 rpm drive with an 8 MB cache. This can be connected to one of the FireWire connections on the Onyx 400F, or directly to your computer, and appears as an available drive to your computer.

Installing the Drivers and Onyx 400F Console

When connecting the Onyx 400F to a PC, it is neces­sary to fi rst install the Onyx FireWire Windows drivers and the Onyx 400F Console. The Macintosh OS X 10.3.9 has FireWire drivers built-in, so it is not necessary to install drivers on a Mac. However, you do need to install the Onyx 400F Console on a Mac.
For the PC:
1. Insert the CD provided with the Onyx 400F into
your CD drive.
2. Click “Start > Run > Browse” and navigate to the
CD drive. Double-click the fi le named: “DoubleClickToInstall.exe.”
3. Click “OK” in the Run window.
4. You may get a “Security Warning” about running the
installer. It’s okay. Click “Run.”
A Note about Hard Drive Speed:
Most tower-style desktop computers have hard drives that spin at 5400 rpm or faster, which is generally fast enough to record 10 channels without
a problem. If you are experiencing diffi culty recording all 10 channels at once, especially at 96 kHz or higher, you may need to install a faster hard drive (i.e., 7200 rpm).
Most laptops come with 4200 rpm drives. This will work fi ne if you are recording fewer tracks at lower sample rates. However, if you are buying a laptop to use for recording the maximum number of tracks, specify a faster drive. It may be possible to replace a 4200 rpm drive with a faster one (preferably a 7200 rpm drive with an 8 MB cache), but you should check with the manu­facturer to make sure.
18
ONYX 400F
Page 19
5. The Onyx F Series Windows XP Installer window opens. Click “Install” to continue.
6. When the installation is completed, the Onyx F Series Windows Drivers Setup window indicates that the “Setup was completed successfully.” Click “Next” to continue.
9.
After a few seconds, the “Found New Hardware
Wizard” opens. Select “No, not this time” where it asks to connect to Windows Update. Click "Next" to continue.
10. In the next window, select “Install the software automatically (Recommended)” and click “Next” to continue.
Owner’s Manual
7. The “Install Complete” window opens. Click “Finish” to complete the installation.
8. Connect the Onyx 400F to your computer with the FireWire cable that was included in the box and turn it on.
11. As the installation continues, you may see a warn­ing that the software has not passed Windows Logo testing. It’s okay. Click “Continue Anyway.”
Owner’s Manual
19
Page 20
12. When the installation has completed, the Com­pleting the Found New Hardware Wizard window opens. Click Finish to complete the process.
ONYX 400F
13. Open the Console and verify that the Console control panel appears. This confi rms that commu­nication has been established between the console software and the 400F.
Note: You can open the Console from Windows by clicking “Start > Programs > Mackie Onyx F Series > Onyx F Series Console.”
For the Mac:
1. Insert the CD provided with the Onyx 400F into your CD drive.

Macintosh OS X Audio MIDI Setup

OS X has a dedicated setup utility for audio and MIDI. You can use the Audio Setup utility to change the default audio input and output and general system set­tings on your Macintosh.
1. Go to the Applications folder and open the Utilities
folder.
2. Double-click “Audio MIDI Setup.”
3. Click the Audio Devices tab, and select Onyx 400F
in the “Properties For” drop-down box.
2. Double-click the CD icon on your desktop and locate the fi le named “Onyx Console.zip.”
3. Click-and-drag the fi le to your hard drive, to whatever location you prefer (i.e., the Applications folder).
4. Double-click the “Onyx Console.zip” fi le that you just copied to your hard drive, and OS X automati­cally unzips the “Onyx Console” fi le and places it in the same folder with the .zip fi le. (You can move the .zip fi le to the Trash once the Onyx Console is extracted from the .zip fi le.)
5. Connect the Onyx 400F to your Macintosh with the FireWire cable that was included in the box and turn it on.
6. Open the Console and verify that the Console control panel appears. This confi rms that commu­nication has been established between the console software and the 400F.
Note: The Onyx Console works with a Mac’s built­in audio, so there are no drivers to install. All you need to install in the Onyx Console. However, you must use OS X version 10.3.9 or higher for the Onyx Console to work properly.
4. Here you can see the settings for the Onyx 400F. You can also choose to use the Onyx 400F as your default input or output, as well as designate it to be used for system sound output.
20
ONYX 400F
Page 21
5. You’re ready to go with any Mac OS X Core Audio host application (i.e., Tracktion, Logic, Cubase, Nuendo, Live, Digital Performer, etc.).
The Onyx 400F should now appear as an 10x10 audio interface available for any DAW application that you have installed on your computer.
Note: It is still necessary to select the Onyx 400F as the audio device in the DAW software application’s “Settings” window.

Installing Tracktion 2

The CD-ROM that came with your Onyx 400F also has the full version of Tracktion 2, our easy-to-use multitrack recording and sequencing software for the PC and Mac.
To install Tracktion 2 on a PC running Windows XP:
1. Insert the CD-ROM into the CD-ROM drive.
6.
The next window lets you choose the Destination
folder for installing the software fi les. We recommend you use the default location used by the installer, but you can choose a different location if you want by clicking the Browse button. Then click “Install.”
Owner’s Manual
Browse to the CD directory and open the “Tracktion 2”
2.
folder. You can copy the folder called “Tracktion 2 Documentation” to your hard drive if you like, to make it easier to access.
3. Double-click the fi le “T2Install_allexamples.exe”.
4. You may get a “Security Warning” about running the
installer. It’s okay. Click “Run.”
5. Next you will see the Tracktion License Agreement.
Read through the text and click “Accept.”
7. When the installer has completed copying the fi les into the destination folder, the All Installed dialog box opens. Click OK to fi nish the installation.
8. Double-click the Tracktion.exe fi le in the destina­tion folder to open Tracktion.
To install Tracktion 2 on a Mac running OS X (version 10.3.9 or later):
1. Insert the CD-ROM into the CD-ROM drive.
2. Double-click the CD icon on the desktop and double-click the fi le named “T2Install_ allexamples.dmg”.
A Tracktion window opens. Drag the Tracktion icon
3. from the Tracktion window into the Applications folder.
4. Double-click the Tracktion fi le in the Applications folder to open Tracktion.
Owner’s Manual
21
Page 22
Authorizing Tracktion 2
There is an authorization code on the sleeve of the CD-ROM that came with your Onyx 400F. You can autho­rize the software from within Tracktion or by going to http://my.mackie.com.
From Tracktion 2:
1. Open Tracktion 2.
ONYX 400F
2. Tracktion detects that the software is unregistered
and notifi es you that it is running in Demo Mode. You can choose to continue or click the “Unlock” button to authorize the software.
3. Follow the instructions for unlocking Tracktion.
From my.mackie.com:
1. Go to http://my.mackie.com
2. If you haven’t done so already, set up an account
by entering your email address and clicking “No, I want to create an account.” Then click “Continue.”
3. Enter the information to setup your profi le. Then
proceed to register Tracktion by clicking “Mackie Product Registration.”
4. Select “Software” and “Tracktion v2 Music Produc-
tion Software.”
5. Click “Click here to register Tracktion v2 online.”
6. Enter the authorization code from the sleeve on
your CD-ROM in the License Number box. Then click “Authorize.”
22
ONYX 400F
Page 23

Using the Onyx 400F Console

Owner’s Manual
The Onyx 400F Console does two things:
1) It lets you adjust master settings for the 400F like sample rate, etc., and 2) It lets you use the DSP Mixer to create fi ve pairs of zero latency mixes at the line outputs, independent of what is being sent to the DAW software application.
There are six tabs along the top of the Onyx 400F Console. The fi rst fi ve are used to mix the ten inputs to the ten outputs from the 400F (eight line outs and two S/PDIF outs). The last tab contains global settings for the Onyx 400F.
Note: The Onyx 400F uses 24-bit converters and 24-bit word lengths. This is fi xed and cannot be changed. If you want to use 16-bit word lengths for burning a CD, most DAW applications will convert 24-bit words to 16-bit words by simply truncating (removing) the eight least-signifi cant bits (LSBs). However, it is best to keep the bit depth at 24-bits until you are ready to burn the audio to a CD to retain the highest quality digital audio.

Settings

Click the Settings tab to access and change the sample rate, clock source, DSP Mixer, Headphone source, Consumer or Professional mode for S/PDIF, and Buffer size.
Sample Rate
The Onyx 400F can operate at the following sample rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz. Click the desired sample rate the rotary dial to select the sample rate.
You can also select the sample rate in the DAW application, which means there are two places where you can select the sample rate, and it is im­portant that they match.
or click and drag
Owner’s Manual
23
Page 24
Clock Source
There are three choices for selecting a clock source.
INT (Internal): This is the default selection. The Onyx 400F operates using its own internal ex­tremely accurate, low-jitter clock. Select INT when you want the 400F to serve as the master clock in a system of digital devices.
W.C. (Word Clock): The Onyx 400F operates using
ONYX 400F
the clock from the device that is connected to the WORD CLOCK IN (18) jack on the 400F rear panel. Select W.C. when you want the 400F to be a slave in a system of digital devices.
S/PDIF: input (21) signal.
Note: If there is no clock present at the WORD
CLOCK IN jack or no signal at the S/PDIF IN, you cannot select W.C. or S/PDIF and the clock source defaults to INT.
The Onyx 400F syncs to the
S/PDIF digital
Another scenario is for overdubbing, where you are
adding another track to some tracks already re­corded, which are routed from the DAW to the 400F via the DAW Outputs.
Headphones
This lets you select which outputs are routed to the headphone outputs. This selection applies to both headphone outputs 1 and 2 (and to the Control Room outputs).
Mirror Outputs 1/2: Outputs 1 and 2 are routed to
the left and right headphone outputs. The talent is hearing the same mix in the headphones as the engineer is in the Control Room outputs.
Mirror Outputs 7/8: Outputs 7 and 8 are routed to
the left and right headphone outputs. This allows you to create a separate mix for the talent, different from a control room mix you might have streaming out of outputs 1 and 2.
DSP Mixer
This turns the DSP Matrix Mixer on and off.
Off: When the DSP Mixer is turned off, the 400F retains the last settings it had when the DSP Mixer was on. All the Output tabs are “greyed” out and the controls cannot be adjusted.
You might leave the DSP Mixer off if your computer
has a lot of processing power and you are not con­cerned about the low-latency contributed by rout­ing the audio through the DAW software application and back to the Onyx 400F for monitoring. Another scenario is if you are just mixing and using the 400F as a 10x10 audio interface without using any extra routing (i.e., headphone monitoring).
On: When the DSP Mixer is turned on, the Matrix Mixer is enabled and the fi ve Output tabs are active and selectable. Each output tab controls the mix for a pair of outputs (i.e., 1/2, 3/4, etc.). These mixes are routed to the ten line outputs on the rear panel of the Onyx 400F. Each mix is comprised of the ten inputs (4 mic/line, 4 line, 2 S/PDIF) and two chan­nels returned from the DAW.
The inputs to the Onyx 400F are split off into two
directions after the A/D converters: one path goes to the DSP Mixer and the physical outputs on the 400F, and the other path goes to the ASIO/Core Au­dio inputs 1-10 of the DAW over the FireWire con­nection. These are not affected by the DSP Mixer.
This lets you use the DSP Mixer for tracking a band
and creating zero-latency headphone mixes for the talent using the line outputs routed through a headphone distribution amplifi er, while sending the tracks to the DAW for recording.
S/PDIF Format
There are two standard digital audio formats in com­mon use: AES/EBU (Professional) and S/PDIF (Con­sumer). The audio data is the same for either format, just the non-audio data bits (subcode) are different.
In almost all cases, using the Consumer setting will work just fi ne. Occasionally, a S/PDIF device may want to see the Professional subcode and cause problems when using the Consumer setting. If you fi nd that the digital audio is not being tranmitted or received cor­rectly, try using the Professional setting.
Note: If connecting a device equipped with an AES/EBU digital output to the S/PDIF input on the 400F using an AES/EBU-to-S/PDIF converter, set the S/PDIF format to professional
.
Buffer Size
The buffer size is related to latency, which describes the amount of time it takes for audio to get in and out of your software application. The lower the buffer size, the lower the latency, and the faster audio can get into and out of the software application. However, a low buffer size requires more resources from your computer, so you need to fi nd a happy balance between fi nding the lowest latency you can attain before the computer begins to have trouble routing and recording audio (e.g., drop­outs, pops, distorted audio).
Many DAW software applications have an ASIO con­trol panel. In Tracktion 2, it is in the “Audio Devices” window in the “Settings” tab. Click the “Show ASIO control panel” button to open the ASIO control panel for the Onyx 400F . The buffer size in the ASIO control
24
ONYX 400F
Page 25
panel should be the same as the buffer size selected in the Onyx 400F Console.
Note: If you change the buffer size in the ASIO con­trol panel, you may need to close and reopen the Onyx 400F Console to update the buffer setting.
Owner’s Manual
Save/Load
The Save button allows you to save the current state of the Onyx 400F Console as a preset fi le that can be recalled at a later time. When you click the Save button, a dialog box opens that allows you to name the fi le and select the destination.
About
This opens a box that tells you about the Onyx 400F
Console Control Panel.
Version Information
These let you know the version of the Console soft­ware, the version of the fi rmware currently installed in the Onyx 400F, the 1394 (FireWire) driver version and the ASIO driver version currently installed on the computer.
Software and fi rmware updates are installed using an installer that you can download from our website. Check our website (www.mackie.com/updates/400F) to see if newer versions of the software and fi rmware are avail­able to download. Better yet, make sure you register your 400F either online or with the enclosed Product Registration Card, and we will notify you by email when updates become available.
The Load button allows you to recall a preset fi le. When you click the Load button, a dialog box opens that allows you to select from a list of presets.
The name of the current preset appears in the “Pro­gram” box next to the Save/Load buttons.
Standalone Mode: When the Console software application is closed, the Onyx 400F continues to operate with whatever settings were present when the Console was closed. When the
Onyx 400F is turned off, the current settings are saved to its internal fl ash memory, and re­called when the 400F is turned back on (program name: Flash Settings).
This allows you to setup the Onyx 400F for a particu­lar application, such as a 2-channel mic pre or a 10x2 mixer, and use it in that application without having it connected to a computer (standalone mode).
Owner’s Manual
25
Page 26

Outputs

Click the output tabs to create individual mixes for each pair of outputs. Each pair of outputs has its own tab, so make sure you have the correct one selected before making any changes.
Note: The mixes you create in the Console matrix mixing section apply to the physical outputs on the Onyx 400F (line outputs 1-8 and the S/PDIF output).
ONYX 400F
The DAW application receives inputs 1-10 independent of the matrix mixer via the FireWire connection.
Channel Strips
Each output control panel has a channel strip for each of the ten inputs for creating an individual stereo headphone monitor mix at the selected pair of outputs. In addition, a pair of outputs from the DAW software application can be included in the mix. This is useful for overdubbing, when you want to add another track to some tracks that have already been recorded.
Each input has its own fader control, meter, and overload (OL) indicator. Typically, you want the meters to average around the –10 mark. This allows 10 dB of
headroom for peaks. If the signal has lots of sharp peaks, you may need to reduce the average level a bit to allow the peaks through without triggering the OL indicator.
A pan control allows you to pan the signal left and right between the pair of outputs (Left=odd; Right=even).
Each input has a SOLO button and a MUTE button. When a SOLO button is clicked, the Rude Solo LED blinks to remind you that a channel is soloed. Soloing a channel allows you to hear just that channel in the out­puts. Muting a channel allows you to remove a channel from the overall mix.
There is a Master Level control for the two outputs and a left and right meter to indicate the signal level at the outputs. Overload (OL) indicators let you know if you need to reduce the Main Mix level control.
Along the bottom of the panel are boxes for labeling each channel strip. Simply click on the box to open a dialog box for renaming the channel strip. These names are saved with the preset fi le when using the Save button.
26
ONYX 400F
Page 27

Appendix A: Service Information

Owner’s Manual

Warranty Service

Details concerning Warranty Service are spelled out in the Warranty section on page 35.
If you think your Onyx preamp has a problem, please do everything you can to confi rm it before calling for service. Doing so might save you from the deprivation of your Onyx preamp and the associated suffering.
These may sound obvious to you, but here are some things you can check. Read on.

Troubleshooting

No Power
• Our favorite question: Is it plugged in?
• Make sure the power cord is securely seated in the IEC socket [22] and plugged all the way into the AC outlet.
• Make sure the AC outlet is live (check with a tester or lamp).
• Is the POWER [1] switch on? Make sure the POWER switch on the front panel is in the ON posi­tion (up).
• Are any LEDs on the front panel illuminated? At least one of the clock LEDs should be lit. If not, make sure the AC outlet is live.
• Are all the lights out in your building? If so, contact your local power company to get power restored.
• If there are no LEDs illuminated on the front panel, and you are certain that the AC outlet is live, it will
necessary to have your Onyx 400F serviced. There
be are no user serviceable parts inside. Refer to “Repair” at the end of this section to fi nd out how to proceed.
Bad Channel
Bad Output
• If the DSP Mixer is turned on in the Console, make sure the output level control for the suspect output is turned up and the meters are indicating that a signal is present.
• If another output is working correctly, try switching the output connections between the working output and the suspect output. If the working output stops working, it could be a bad cable or the device to which it is connected.
• If it’s the S/PDIF OUT [21], make sure the S/PDIF Format is set to Consumer in the Console Settings window. If it is set to Consumer and is not working, try using the Professional setting.
Bad Sound
• Is the input connector plugged completely into the jack?
• Is it loud and distorted? Make sure the input GAIN control for the channel is set correctly. Reduce the signal level on the input source if possible.
• Are the Onyx 400F and the device to which it is con­nected locked to the same clock? If the Onyx 400F is operating on its own internal sample rate, make sure the device to which it is connected is set to ex­ternal clock and is locking to the clock signal either through the WORD CLOCK OUT or the S/PDIF con­nections. If the Onyx 400F is set to external Word Clock, make sure it is locked to the external clock.
• If possible, listen to the signal with headphones plugged into the input source device. If it sounds bad there, it’s not the Onyx causing the problem.
Noise/Hum
• Turn down each channel, one by one. If the noise disappears, it’s coming from whatever is plugged into that channel.
• Is the input GAIN control [9] for the channel turned up (channels 1-4)?
• Is the signal source turned up? Make sure the signal level from the selected input source is high enough to light up some of the INPUT meter [10] LEDs for that channel (channels 1-4).
If it is channel 1 or 2, make sure the Instrument
• switch [11] is in the right position.
• Try the same source signal in another channel, set up exactly like the suspect channel.
• Check the signal cables between the input sources and the Onyx. Disconnect them one by one. When the noise goes away, you’ll know which input source is causing the problem.
• Sometimes it helps to plug all the audio equipment into the same AC circuit so they share a common ground.
Owner’s Manual
27
Page 28
No Audio into your Computer
• Confi rm that the Onyx 400F is receiving mic or line-level input signals (the meters should indicate signal is present in the Onyx 400F Console).
• Make sure the correct driver is selected in the DAW. In Tracktion, this is selected in the Settings tab under Audio Devices.
• If the Onyx 400F seems to be working fi ne and you
ONYX 400F
are using Tracktion, click Restart Device in the Set­tings tab under Audio Devices. Other DAW applica­tions may have a similar button.
• In Tracktion, be sure the correct inputs are selected and the tracks are armed.
• Restart your Onyx 400F and computer.
3.
Keep this owner’s manual and the detachable line-
cord. We don’t need them to repair the preamp.
4. Pack the preamplifi er in its original package, including endcaps and box. This is VERY IM- PORTANT. When you call for the Service Request Number, please let Tech Support know if you need new packaging. Mackie is not responsible for any
damage that occurs due to non-factory packaging.
5. Include a legible note stating your name, shipping address (no P.O. boxes), daytime phone Service Request Number, and a detailed description of the problem, including how we can duplicate it.
6.
Write the Service Request Number in BIG PRINT on
top of the box. Units sent to us without the Service Request Number will be refused.
number,
• Reinstall the drivers from the CD.
Glitchy/Distorted Audio into your Computer
• Increase the buffer size. This can be done in the Onyx 400F Console (under the Settings tab) or in your DAW application.

Repair

Service for Mackie products is available at a factory­authorized service center. Service for Mackie products living outside the United States can be obtained through local dealers or distributors.
If your Onyx 400F needs service, follow these instructions:
1. Review the preceding troubleshooting suggestions. Please.
2. Call Tech Support at 1-800-898-3211, 7 am to 5 pm PST, to explain the problem and obtain a Service Request Number. Have your Onyx 400F’s serial number ready.
You must have a Service Request Number before you can obtain factory-authorized service.
7. Tech Support will tell you where to ship the pream­plifi er for repair. We suggest insurance for all forms of cartage.
8. We’ll try to fi x the preamplifi er within three to fi ve business days. Ask Tech Support for the latest turn-around times when you call for your Service Request N its original packing box, and must have the Service Request Number on the box. Once it’s repaired, we’ll ship it back the same way in which it was received. This paragraph does not necessarily apply to non­warranty repair.
Note: You must have a sales receipt from an Autho-
rized Mackie Dealer to qualify for a warranty repair.
umber. The preamp must be packaged in
28
Need Help?
You can reach a technical support representative
Monday through Friday
from 7 AM to 5 PM PST at:
1-800-898-3211
After hours, visit www.mackie.com and click Support,
or email us at: techmail@mackie.com
ONYX 400F
Page 29

Appendix B: Connections

P
Owner’s Manual
XLR Connectors
Channels 1-4 accept 3-pin male XLR connectors on the Neutrik combo inputs. They are wired as follows, according to standards specifi ed by the AES (Audio Engineering Society).
SHIELD
COLD
SHIELD
COLD
2
HOT
1
3
1
3
2
HOT
1
3
2
SHIELD COLD
HOT
XLR Balanced Wiring: Pin 1 = Shield Pin 2 = Hot (+) Pin 3 = Cold (–)
1/4" TRS Phone Plugs and Jacks
“TRS” stands for Tip-Ring-Sleeve, the three connection points available on a stereo 1/4" or balanced phone jack or plug. TRS jacks and plugs are used for balanced signals and stereo headphones.
1/4" TS Phone Plugs and Jacks
“TS” stands for Tip-Sleeve, the two connection points available on a mono 1/4" phone jack or plug. They are used for unbalanced signals like the high-impedance instrument inputs on the Onyx 400F.
SLEEVE
TIP
SLEEVE
TIP
TIP
SLEEVE
1/4" TS Unbalanced Wiring: Sleeve = Shield Tip = Hot (+)
RCA Plugs and Jacks
RCA-type plugs (also known as phono plugs) and jacks are often used in home stereo and video equipment, and to make S/PDIF connections on consumer digital audio devices. They are unbalanced and electrically equiva­lent to a 1/4" TS phone plug.
TI
SLEEVE
TIPSLEEVE
Balanced Mono
SLEEVERING
TIP
1/4" TRS Balanced Mono Wiring: Sleeve = Shield Tip = Hot (+) Ring = Cold (–)
Stereo Headphones
SLEEVERING
TIP
1/4" TRS Stereo Unbalanced Wiring: Sleeve = Shield Tip = Left Ring = Right
SLEEVE
SLEEVE
RING
RING
TIP
RING TIP
SLEEVE
TIP
RING TIP
SLEEVE
RCA Unbalanced Wiring: Sleeve = Shield Tip = Hot (+)
Unbalancing a Line
In most studio, stage, and sound reinforcement situ­ations, there is a combination of balanced and unbal­anced inputs and outputs on the various pieces of equipment. This usually will not be a problem in making connections.
• When connecting a balanced output to an unbal­anced input, be sure the signal high (hot) connec­tions are wired to each other, and that the balanced signal low (cold) goes to the ground (earth) connection at the unbalanced input. In most cases, the balanced ground (earth) will also be connected to the ground (earth) at the unbalanced input. If there are ground-loop problems, this connection may be left disconnected at the balanced end.
Owner’s Manual
29
Page 30
• When connecting an unbalanced output to a bal-
anced input, be sure that the signal high (hot) connections are wired to each other. The unbal­anced ground (earth) connection should be wired to the low (cold) and the ground (earth) connec­tions of the balanced input. If there are ground-loop problems, try disconnecting the unbalanced ground (earth) connection from the balanced input ground (earth) connection, leaving the unbalanced ground
ONYX 400F
connected to the balanced input low (cold) con­nection only.
In some cases, you may have to make up special adapters to interconnect your equipment. For example, you may need a balanced XLR female connected to an unbalanced 1/4" TS phone plug. Many common adapters can be found at your local electronics supply store.
TRS Send/Receive Insert Jacks
Mackie’s single-jack inserts are three-conductor 1/4" TRS phone jacks. They are unbalanced, but have both the preamp output (send) and input (return) signals in one connector.
This allows you to tap out the channel’s signal at that
point in the circuit without interrupting normal operation.
Note: Do not overload or short-circuit the signal you are tapping from the preamp. That will affect the internal signal.
"
If you push the 1/4
TS plug in to the second click, you will open the jack switch and create a direct out, which does interrupt the signal in that channel.
MONO PLUG
Channel Insert jack
Direct out with no signal interruption to master.
Direct out with signal interruption to master.
Insert only to first “click.”
MONO PLUG
Channel Insert jack
Insert all the way in to the second “click.”
The sleeve is the common ground (earth) for both signals. The send from the preamp to the external unit is carried on the tip, and the return from the unit to the preamp is on the ring.
ring
tip
this plug connects to one of the mixer’s Channel Insert jacks.
sleeve
(TRS plug)
SEND to processor
RETURN from processor
“from ti
“to ring
Using the Send Only on an Insert Jack
If you insert a 1/4" TS (mono) plug only partially (to the fi rst click) into a Mackie insert jack, the plug will not activate the jack switch and will not open the insert loop in the circuit (thereby allowing the channel signal to continue on its merry way through the preamp).
STEREO
PLUG
Channel Insert jack
For use as an effects loop.
(TIP = SEND to effect, RING = RETURN from effect)
Mults and “Y”s
A mult or “Y” connector allows you to route one output to two or more inputs by simply providing parallel wir­ing connections. You can make “Y”s and mults for the outputs of both unbalanced and balanced circuits.
Remember: Only mult or “Y” an output into several inputs. If you need to combine several outputs into one input, you must use a mixer, not a mult or a “Y.”
30
Y-Cord Splitter
ONYX 400F
Page 31
FireWire Connection
The Onyx 400F is equipped with two 6-pin FireWire connectors and comes with a 6-pin to 6-pin FireWire cable. This works with Macintosh laptops and desktops, and most PC desktops with a built-in FireWire connec­tor or with a PCI or PCMCIA FireWire card added.
Many laptop PCs have a 4-pin FireWire connector. If this is the case, you will need to purchase a 6-pin to 4­pin FireWire adapter cable. These are readily available at computer stores or online.
2 4 6
Owner’s Manual
1 3 5
6-pin Male FireWire
6-pin FireWire Wiring: Pin 1 = Power Pin 2 = Ground Pin 3 = TPB– Pin 4 = TPB+
1 2 3 4
4-pin Male FireWire
4-pin FireWire Wiring: Pin 1 = TPB– Pin 2 = TPB+ Pin 3 = TPA–
Pin 4 = TPA+ Pin 5 = TPA– Pin 6 = TPA+

Appendix C: Technical Info

Onyx 400F Specifi cations
Frequency Response
Mic Input to Line Output (Gain @ unity): @48 kHz
+0, –3 dB, 10 Hz to 24 kHz @96 kHz
+0, –3 dB, 10 Hz to 48 kHz @192 kHz
+0, –3 dB, 10 Hz to 96 kHz Mic Input to Digital Output (S/PDIF, 192 kHz sample rate):
+0, –3 dB, 10 Hz to 96 kHz
Distortion (THD & IMD)
Mic Input to Line Output (@ +4 dBu output): 1 kHz input
Mic Input to Digital Output (S/PDIF, 48 kHz sample rate): THD+N: < 0.001%, 20 Hz to 20 kHz BW, 10mV rms input, gain at –1 dB FS output
THD+N: < 0.003%, 20 Hz to 20 kHz BW,
@ +4 dBu, preamp at unity gain
Dynamic Range
>107 dB (Mic In to Line Out)
Noise
Signal-to-Noise:
Equivalent Input Noise (E.I.N.), 20 Hz to 20 kHz Bandwidth, 150 source impedance: –129 dBu @ +60 dB gain
Common Mode Rejection Ratio (CMRR)
Mic In: >60 dB @ 1 kHz, Gain @ maximum
Crosstalk
Mic Input to Line Output: < –100 dB @ 1 kHz, +10 dBu signal on adjacent input, 150 source impedance
Input Gain Control Range
Mic In: 0 dB to +60 dB Line In: –20 dB to + 40 dB
>87 dB (ref. +4 dBu, Mic In to Line Out, Gain @ unity)
Owner’s Manual
31
Page 32
Phantom Power
+48 VDC
Rated Output
Line: +4 dBu Maximum Rated Output: +24 dBu @ Balanced Line-Level Outputs
Input Impedance
Mic Input: 2.4 k balanced
ONYX 400F
Inst Input: 1 M Line: 20 k balanced, 10 k unbalanced
Digital Output Connectors
One BNC connector for external word clock output One RCA connector for S/PDIF output One 5-pin DIN for MIDI output
DSP
TMS320C6713 Floating-Point Digital Signal Processor operating at 225 MHz, delivering up to 1350 million fl oating-point operations per second (MFLOPS), 1800 million instructions per second (MIPS), and 450 million multiply-accumulate operations per second (MMACS)
Output Impedance
Line: 100 Ω balanced
Signal Level LEDs
–40 dB, –20 dB, –10 dB (normal operating level), OL = 22 dBu
Sample Frequency Selections
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz, 192 kHz
Analog Input Connectors
Four balanced XLR/TRS mic/line inputs Four balanced 1/4" TRS line inputs Two 1/4" TS high-impedance instrument inputs
Analog Output Connectors
Eight balanced 1/4" TRS line-level outputs
Digital Input Connectors
One BNC connector for external word clock input One RCA connector for S/PDIF input One 5-pin DIN for MIDI input Two 6-pin FireWire input/output
AC Power Requirements
Power Consumption: 20 watts Universal AC Power Supply:
100 VAC – 240 VAC, 50-60 Hz
Physical Dimensions and Weight
Height: 1.75 in/44 mm Width: 17.50 in/445 mm (main body of unit)
19.00 in/483 mm (with rack ears) Depth: 7.63 in/194 mm (including front knobs and rear BNC jack) Weight: 5.6 lb/2.5 kg
LOUD Technologies Inc. is always striving to improve our prod­ucts by incorporating new and improved materials, components, and manufacturing methods. Therefore, we reserve the right to change these specifi cations at any time without notice.
“Mackie.”, “Onyx,” and the “Running Man” are registered trademarks of LOUD Technologies Inc. All other brand names mentioned are trademarks or registered trademarks of their respective holders, and are hereby acknowledged.
©2005 LOUD Technologies Inc. All Rights Reserved.
32
7.6 in/194 mm
1.75 in/
ONYX 400F
44 mm
(1 rack space)
17.5 in/445 mm
WEIGHT
5.6 lb/
2.5 kg
19.0 in/483 mm
4321
Page 33

Onyx 400F Block Diagram

Owner’s Manual
48V
Phantom
Channel 1-2
Mic
Line
Instrument
Phantom
Channel 3-4
Mic
Line
Channel 5-8
Line
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
CLOCK SOURCE
1
1
2
3
2
3
METERS
Phantom
OL
-10
-20
-30 OL
-10
-20
-30 OL
-10
-20
-30 OL
-10
-20
-30 INT
WORD S/DIF
MIDI IN MIDI OUT FIREWIRE IN
Insert
Mic/Line Instrument
Gain
Mic: 0 to +60 dB
Line: –20 to +40 dB
+
-
+
-
Insert
Gain
Mic: 0 to +60 dB
Line: –20 to +40 dB
+
-
+
-
Ch 1-4
A/D
Conversion
Firewire
I/O
+
-
A/D
Conversion
Ch 5-8
S/PDIF
I/O
Word Clock
I/O
MIDI
I/O
Control Room
Decoder
DSP
(a.k.a.
BRAIN)
D/A
Conversion
Level
Phones 1
Level
Left
Control Room Out
Right
Phones 1
Phones 2
Level
D/A
Conversion
Out 1-8
Phones 2
Line Out 1
Line Out 8
Owner’s Manual
33
Page 34
ONYX 400F
4321
30
OL
30
OL
30
OL
30
OL
ONYX MIC PRE ONYX MIC PRE ONYX MIC PRE ONYX MIC PRE
60
40
+40dB
GAIN
U
20
U
-20dB
40
-10
-20
-
60
40
+40dB
GAIN
U
20
U
-20dB
40
-10
-20
-
100-240 VAC
50-60Hz 20W
~
S/PDIF
IN
OUT
MIDI
IN OUT
60
40
+40dB
GAIN
U
20
U
-20dB
40
-10
-20
-
60
40
+40dB
GAIN
U
20
U
-20dB
40
-10
-20
-
L
1
FIREWIRE
IN OUT
WORD CLOCK
R
2
48V
MAX
OO
PHONES
12
MAX
OO
MAX
O O
CNTRL RM
MIDICLOCK SOURCE
IN OUT
STUDIO RECORDING PREAMP WITH 192kHz FIREWIRE I/O
INT WORD S/PDIF
3
LINE OUTLINE ININSERTS CR
5
7
5
7
1
3
P
C
I
M
X
Y
N
MIC/LINE
P
C
I
M
X
Y
N
MIC/LINE
P
C
I
M
X
Y
N
MIC/LINE
4
6
8
6
8
2
4
1
E
R
O
2
E
R
O
3
E
R
O
34
ONYX 400F
4
E
R
P
C
ON
I
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Onyx 400F Limited Warranty

Please keep your sales receipt in a safe place.
Owner’s Manual
A. LOUD Technologies Inc. warrants all materials, workmanship of one year are found in the materials or workmanship or if the product fails to function properly during the applicable warranty period, LOUD Technologies, at its option, will repair or replace the product. This warranty applies only to equipment sold
and delivered within the U.S. by LOUD Technologies Inc. or its authorized dealers.
B. Failure to register online or return the product registration card will not void the one-year warranty.
C. Service and repairs of Mackie products are to be performed only at a factory-authorized facility (see D below). Unauthorized service, repairs, or modifi cation will void this warranty. To obtain repairs under warranty, you must have a copy of your sales receipt from the authorized Mackie dealer where you purchased the product. It is necessary to establish purchase date and determine whether your Mackie product is within the warranty period.
D. To obtain factory-authorized service:
1. Call Mackie Technical Support at 800/898-3211, 7
AM to 5 PM Monday through Friday (Pacifi c Time) to get a Service Request Number. Products returned without a Service Request Number will be refused.
2. Pack the product in its original shipping carton. Also include a note explaining exactly how to duplicate the problem, a copy of the sales receipt with price and date showing, and your return street address (no P.O. boxes or route numbers, please!). If we cannot duplicate the problem or establish the starting date of your Limited Warranty, we may, at our option, charge for service time.
3. Ship the product in its original shipping carton, freight prepaid to the authorized service center. The address of
your closest authorized service center will be given to you by Technical Support.
IMPORTANT: Make sure that the Service Request Number is plainly written on the shipping carton.
E. LOUD Technologies reserves the right to inspect any
products that may be the subject of any warranty claims before repair or replacement is carried out. LOUD Technologies may, at our option, require proof of the original date of purchase in the form of a dated copy of the original dealer’s invoice or sales receipt. Final determination of warranty coverage lies solely with LOUD Technologies.
and proper operation of this product for a period
from the original date of purchase. If any defects
F. Any products returned to one of the LOUD Technologies factory-authorized service centers and deemed eligible for repair or replacement under the terms of this warranty will be repaired or replaced within thirty days of receipt. LOUD Technologies and its authorized service centers may use refurbished parts for repair or replacement of any product. Products returned to LOUD Technologies that do not meet the terms of this Warranty will be not be repaired unless payment is received for labor, materials, return freight, and insurance. Products repaired under warranty will be returned freight prepaid by LOUD Technologies to any location within the boundaries of the USA.
G. LOUD Technologies warrants all repairs performed for 90 days or for the remainder of the warranty period. This warranty does not extend to damage resulting from improper installation, misuse, neglect or abuse, or to exterior appearance. This warranty is recognized only if the inspection seals and serial number on the unit have not been defaced or removed.
H. LOUD Technologies assumes no responsibility for the quality or timeliness of repairs performed by an authorized service center.
I. This warranty is extended to the original purchaser and to anyone who may subsequently purchase this product within the applicable warranty period. A copy of the original sales receipt is required to obtain warranty repairs.
J. This is your sole warranty. LOUD Technologies does not authorize any third party, including any dealer or sales representative, to assume any liability on behalf of LOUD Technologies or to make any warranty for LOUD Technologies Inc.
K. THE WARRANTY GIVEN ON THIS PAGE IS THE SOLE WARRANTY GIVEN BY LOUD TECHNOLOGIES INC. AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS AND IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE WARRANTY GIVEN ON THIS PAGE SHALL BE STRICTLY LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE FROM AN AUTHORIZED MACKIE DEALER. UPON EXPIRATION OF THE APPLICABLE WARRANTY PERIOD, LOUD TECHNOLOGIES INC. SHALL HAVE NO FURTHER WARRANTY OBLIGATION OF ANY KIND. LOUD TECHNOLOGIES INC. SHALL NOT BE LIABLE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES THAT MAY RESULT FROM ANY DEFECT IN THE MACKIE PRODUCT OR ANY WARRANTY CLAIM. Some states do not allow exclusion or limitation of incidental, special, or consequential damages or a limitation on how long warranties last, so some of the above limitations and exclusions may not apply to you. This warranty provides specifi c legal rights and you may have other rights which vary from state to state.
Owner’s Manual
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16220 Wood-Red Road NE • Woodinville, WA 98072 • USA United States and Canada: 800.898.3211 Europe, Asia, Central and South America: 425.487.4333 Middle East and Africa: 31.20.654.4000 Fax: 425.487.4337 • www.mackie.com E-mail: sales@mackie.com
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